AirHint found the following cheapest one-way flights from Montreal (YUL) to Delhi (DEL) in December 2025 (see full year).

One-Way flights

03 Dec	Porter Airlines (Canada) Ltd
01 Dec	Air Transat
07 Dec	Porter Airlines (Canada) Ltd
09 Dec	Air Transat
08 Dec	Porter Airlines (Canada) Ltd
04 Dec	Porter Airlines (Canada) Ltd
28 Dec	Porter Airlines (Canada) Ltd
30 Dec	Porter Airlines (Canada) Ltd
31 Dec	Porter Airlines (Canada) Ltd
29 Dec	Porter Airlines (Canada) Ltd

Also check the deals for return flights from Montreal to Delhi in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Delhi

Cheap car rent in Delhi

Cheapest one-way flights from Montreal to Delhi in December from 524€

One-Way flights